Thanks! I meant "more secure" = safer from (i) data mining/advertising and (ii) being locked out, than compared to gmail. But also quite secure from discovered

Thanks! I meant "more secure" = safer from (i) data mining/advertising and (ii) being locked out, than compared to gmail. But also quite secure from discovered security vulnerabilities. For example wordpress auto-updates and doesn't rely on me doing 'apt-get update'. I didn't mean secure as in "I want to keep out the NSA or anybody who's going after me in particular".